1. Design criterion for vibrations due to walking;Allen;AISC Eng J,1993
2. Dynamic forces from rhythmical human body motions;Bachmann,1995
3. FIB. Guidelines for the design of footbridges. Bulletin 32. Lausanne: FIB; 2005.
4. BS5400. Steel, concrete and composite bridges. Specification for loads, Part 2 (BD37/01, Appendix B). London: British Standard Institution; 1978, 2001.
5. Eurocode 5. Design of timber structures – Part 2: Bridges, ENV 1995-2. Brussels: European Committee for Standardization; 1997.